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2:48
Birds are today’s only living dinosaurs, but how did they survive the asteroid?
2:56
Slow-motion footage of baby birds helps scientists uncover how their ancestors took to the skies.
2:57
Engineers explain how a vulnerability made the bridge open to catastrophe.
3:33
An asteroid is on a collision course with Earth, possibly making impact in 2032.
2:38
Archaeologists remove the mud brick seal of an unopened Egyptian tomb.
3:03
Discover a time in Ancient Egypt when women held a role with extraordinary power.
2:12
Discover how an $8 billion transformation turned LaGuardia into a state-of-the-art facility.
1:15
Discover why the ancient Egyptians invested so much in life after death.
2:37
At a gladiator match in ancient Pompeii, tensions exploded and spectators became fighters in a riot.
2:58
In a recently discovered tomb in Pompeii, archeologists made a startling discovery.
6:03
Scientists have discovered the building blocks of life in samples retrieved from a distant asteroid.
